Question

1) 11 - 6(-7+2x) - (x+9)A) 1,3(-0,4c+5x) +2,6(4c-0,7x)​

Answer 1

Ответ:

1)11+42-12х-х-9=44-13х

а)-0.52с+6.5х+10.4с-1.82х=9.88с+4.68х

Answer 2

It looks like you have provided an expression and an option. However, I'm not entirely sure what you're asking. Are you looking for me to simplify the given expression or compare it with the provided option? Please clarify your question so I can assist you better.